Instruction manual

A - 5
(2) Wiring
CAUTION
Wire the equipment correctly and securely. Otherwise, the linear servo motor may misoperate.
Do not install a power capacitor, surge absorber or radio noise filter (FR-BIF option) between the linear
servo motor and servo amplifier.
Connect the output terminals (U, V, W) correctly. Otherwise, the linear servo motor will operate
improperly.
Connect the linear servo motor power terminal (U, V, W) to the linear servo motor power input terminal (U,
V, W) directly. Do not let a magnetic contactor, etc. intervene.
Servo Amplifier
Linear servo Motor
U
V
W
U
V
W
Servo Amplifier
Linear servo Motor
U
V
W
U
V
W
Do not connect AC power directly to the linear servo motor. Otherwise, a fault may occur.
The surge absorbing diode installed on the DC output signal relay of the servo amplifier must be wired in
the specified direction. Otherwise, the forced stop (EM1) and other protective circuits may not operate.
Servo
Amplifier
Control
output
signal
Servo
Amplifier
Control
output
signal
RA
DOCOM
DICOM
24VDC
RA
DOCOM
DICOM
24VDC
The cables such as power cables deriving from the primary side (coil) cannot stand the long-term flexing
action. Avoid the flexing action by fixing to the movable part, etc. Also, use the cable that stands the long-
term flexing action for the wiring to the servo amplifier.
(3) Test run adjustment
CAUTION
Before operation, check the parameter settings. Improper settings may cause some machines to perform
unexpected operation.
The parameter settings must not be changed excessively. Operation will be insatiable.
(4) Usage
CAUTION
Provide an external emergency stop circuit to ensure that operation can be stopped and power switched
off immediately.
Any person who is involved in disassembly and repair should be fully competent to do the work.